This bug report was migrated from our old Bugzilla tracker.

These attachments are available in the static archive:

• patch to fix the issue (file_1811.txt, text/plain, 2013-04-18 05:30:10 +0000, 558 bytes)

Reported in version: HG 2.0
Reported for operating system, platform: Linux, x86

Comments on the original bug report:

On 2013-04-18 05:30:10 +0000, driedfruit wrote:

Created attachment 1115
patch to fix the issue

Since the change to SDL_Color to allow the alpha component, SDL_LoadBMP_RW handles alpha for 8-bit palletized images incorrectly.

4th byte in the RGBQUAD structure is always zero, not the alpha.

As seen here
http://msdn.microsoft.com/en-us/library/windows/desktop/dd162938(v=vs.85).aspx
or here
http://msdn.microsoft.com/en-us/library/aa922960.aspx

Note: there might be similar problems in other image formats in SDL_image.

On 2013-04-18 07:10:32 +0000, Martin Gerhardy wrote:

isn't this obsolete since http://hg.libsdl.org/SDL/rev/1fa727447de3 ?

On 2013-04-18 07:26:01 +0000, driedfruit wrote:

Oh, absolutely. Terribly sorry for not noticing that.